Neck type underwater escape device for adults

Abstract

The invention discloses a neck type underwater escape device for adults. The device comprises a first buoyancy body and a second buoyancy body. The first buoyancy body is located on one side of the second buoyancy body. Connecting pieces are fixedly installed at the lower ends of the first buoyancy body and the second buoyancy body, an oxygen bottle is movably installed at the rear end between every two adjacent connecting pieces, an electronic barometer is movably installed in the middle of the outer surface of the lower end of each oxygen bottle, and an oxygen catheter is movably installed in the middle of the outer surface of the front end of each oxygen bottle. The invention discloses a neck type underwater escape device for adults. The oxygen bottle is combined with the buoyancy body.The drowning person is lifted to the water surface through the buoyancy body. In the process that the drowning person floats to the water surface from the water bottom, the oxygen bottle is used forproviding oxygen for the drowning person, precious time is bought for escape of the drowning person, and danger caused by oxygen deficit of the drowning person is avoided. Meanwhile, the underwater situation is observed through light irradiated by the waterproof electric lamp, and the drowning person is helped to be rapidly separated from the vehicle.

Description

technical field [0001] The invention relates to the technical field of underwater escape, in particular to a neck-type underwater escape device for adults. Background technique [0002] Some adults are prone to fatigue after driving for a long time, and there is a certain danger in fatigue driving. There are reports about the car falling into the water from time to time. Threat, the drowning person has the following difficulties in the water: 1. The drowning person is trapped in the car. Because the underwater light is dark, it is difficult for the drowning person to get out of the car. 2. For the drowning person who cannot swim, they cannot rely on themselves. 3. The oxygen in the car is limited, and the water flow into the car will cause the person who fell into the water to be unable to breathe, which will easily cause the person who fell into the water to suffer from hypoxia and suffocation. [0003] For this reason, a neck type underwater escape device for adults is pr...

AI Technical Summary

Problems solved by technology

[0002] Some adults are prone to fatigue after driving for a long time, and there is a certain danger in fatigue driving. There are reports about the car falling into the water from time to time. Threat, the drowning person has the following difficulties underwater: 1. The drowning person is trapped in the car. Due to the dark underwater light, it is difficult for the drowning person to get out of the car. 2. For the drowning person who cannot swim, they cannot rely on themselves. 3. The oxygen in the car is limited, and the water flow into the car will cause the person who fell into the water to be unable to breathe, which will easily cause the person who fell into the water to suffer from hypoxia and suffocation

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